Question

-3.22 ÷ -5
options: -64.4, -0.644, 0.644, 64.4 (each with a selection circle)

Explanation:

Step1: Perform the division first

We need to calculate \(-3.22\div -5\). When dividing two negative numbers, the result is positive. So we can rewrite it as \(3.22\div5\).

Step2: Do the division

\(3.22\div5 = 0.644\)

Answer:

\(0.644\) (corresponding to the option with \(0.644\))